The 1928 United States presidential election in Oklahoma took place on November 6, 1928, as part of the 1928 United States presidential election which was held throughout all contemporary 48 states. Voters chose ten representatives, or electors to the Electoral College, who voted for president and vice president. In its early years, Oklahoma was a “Solid South” state whose founding fathers like "Alfalfa Bill" Murray and Charles N. Haskell had disfranchised most of its black population via literacy tests and grandfather clauses, the latter of which would be declared unconstitutional in Guinn v. United States. In 1920 this “Solid South” state, nonetheless, joined the Republican landslide of Warren G. Harding, electing a GOP senator and five congressmen, but in 1922 the Democratic Party returned to their typical ascendancy as the state GOP became bitterly divided.

The 1924 United States presidential election in Oklahoma took place on November 4, 1924, as part of the 1924 United States presidential election which was held throughout all contemporary forty-eight states. Voters chose ten representatives, or electors to the Electoral College, who voted for president and vice president.